Top IT Consultants in Illinois
15 Leaders 15 Contenders
838 Companies
List of the Top Illinois IT Services Companies
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Featured
What are Featured Providers?
$5,000+$100 - $149 / hr50 - 249Serves IllinoisServices provided
50% IT Managed Services20% Cybersecurity10% AI Consulting +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingSee all 16 projectsdesignDATA is an IT managed services provider offering comprehensive IT solutions, including cloud services, IT support, cybersecurity, and hardware management. Across their reviews, 100% of clients highlight their outstanding customer service and tailored IT training programs, which enhance productivity and security awareness. Approximately 90% of reviewers praise their proactive project management and ability to handle complex IT transitions smoothly. Their commitment to understanding client needs solidifies their reputation as a trusted IT partner.
Reviews mention Accessible
Clients consistently commend designDATA for their exceptional accessibility and communication. One client noted, 'We have always had a strong relationship of active communication, and accessibility with the entire team at Design Data.' Another remarked on the 'level of trust and accessibility' from the company's leadership. Overall, the sentiment surrounding accessibility is overwhelmingly positive, highlighting designDATA's commitment to being available and responsive to client needs.-
Managed IT Services for Nonprofit Organization
5.0 Feb 14, 2023We have always had a strong relationship of active communication, and accessibility with the entire team at Design Data. They are there for us but never intrusive. We appreciate all aspects of our relationship, but the most impressive is the level of trust and accessibility we have from top to bottom in the organization.
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Managed IT Services for Nonprofit Fundraising Organization
5.0 Aug 30, 2021I also think that their leadership is very available, and if I have any kind of issue that I need to kick upstairs, they will take my phone call and help me resolve it. That availability to talk to someone when you have an issue that you need to be resolved is the biggest thing for me.
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Industry Experience
designDATA has garnered positive feedback across various sectors, notably nonprofits, advertising & marketing, transportation, and pharmaceuticals. Clients praised their expertise in IT support, cybersecurity, and training programs, highlighting their hands-on approach and responsiveness. In the nonprofit sector, they are recognized for building trust and improving operational maturity. The advertising & marketing field appreciates their tailored strategies that mitigate wasted ad spend. Overall, designDATA is viewed as a reliable partner with a strong focus on customer service and strategic IT solutions.
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Advertising & marketing Nonprofit Transportation Pharmaceuticals Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight designDATA's exceptional value for money, noting that while their pricing may be higher than previous vendors, the quality of service received far exceeds expectations. One client remarked that they receive 'triple the value' for costs that are 'roughly 50% higher' than before. Another highlighted how designDATA's tailored training and support provide significant returns on investment, making them a trusted partner for IT services. Overall, sentiment is overwhelmingly positive regarding their cost-effectiveness and service quality.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 19 projectsCorporate Technologies is a managed IT services provider specializing in IT support, server management, and cybersecurity solutions. Their reviews are overwhelmingly positive, with approximately 90% of clients highlighting their responsiveness, professionalism, and technical expertise. Many clients appreciate their proactive approach to IT management and the seamless transitions they facilitate, with nearly 70% noting improvements in efficiency and system reliability.
Reviews mention Personable
Corporate Technologies has received consistently positive feedback regarding their personable approach. Clients have noted that team members are incredibly responsive and friendly, making them feel valued regardless of their company size. One client specifically highlighted their ability to treat smaller operations with the same importance as larger clients, which fosters a strong sense of trust and satisfaction. Overall, the sentiment reflects a strong appreciation for Corporate Technologies' commitment to client relationships.-
Managed IT Services for Leadership Development Firm
5.0 Sep 22, 2026They consistently meet or exceed needs, are always incredibly responsive and friendly. They are incredibly personable and responsive to our needs and make us feel as important as if we were a large customer.
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Managed IT Services for Clinical Research Company
5.0 Sep 22, 2026All their people are extremely personable and helpful. They treat us the same as a big client.
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5 of 6 reviews are 5 starsUnknown avg. project costRead 6 Recent ReviewsReviewed 6 times in the past 6 months
Corporate Technologies has received mixed feedback in recent reviews. While some clients praised their responsiveness and effective communication, others expressed dissatisfaction with project management and delivery times. Notable positive remarks highlighted their ability to meet IT needs efficiently with minimal downtime. However, one review pointed out significant delays and unmet expectations. Overall, sentiment varies, with some clients appreciating the value and personable service, while others noted areas for improvement in project execution.Was this helpful?
Industry Experience
Corporate Technologies has received positive feedback across various industries, including non-profit, manufacturing, legal, telecommunications, and arts. Clients commend their expertise in IT support, cybersecurity, and project management, highlighting strengths in responsiveness, communication, and operational efficiency. Non-profit organizations particularly benefit from their tailored IT solutions that enhance service delivery, while manufacturing clients appreciate their ability to manage IT needs effectively. Overall, Corporate Technologies is well-suited for projects in non-profit, manufacturing, telecommunications, legal, and other sectors requiring reliable IT support.
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Transportation Other industries Non-profit Manufacturing Arts, entertainment & music Other Industry Construction Home Services Legal TelecommunicationsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Corporate Technologies is often recognized for its competitive pricing and overall value for money. Clients have noted that their pricing fits within budget constraints while providing good value. For instance, one client emphasized that Corporate Technologies offered 'good value for the cost' and was selected over competitors for this reason. However, some feedback indicates inconsistencies in service delivery, with one client expressing dissatisfaction over unmet expectations despite initial cost-effectiveness. Overall, sentiment regarding value is generally positive, with several clients highlighting the affordability of services.Was this helpful?
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
20% AI Development20% Custom Software Development15% Web Development +5 services10% AI Agents10% Cloud Consulting & SI10% Enterprise App Modernization10% Generative AI5% Mobile App DevelopmentSee all 61 projectsLeobit is a software development company offering services in custom software development, AI solutions, and IT consultancy. Based on the reviews provided, 100% of clients praised Leobit's technical expertise, timely delivery, and reliable project management. Approximately 90% highlighted their strong collaboration and communication, with no significant areas for improvement noted by clients.
Reviews mention Experienced
Leobit received positive feedback for its expertise in modernizing applications, specifically in migrating a core desktop application to modern .NET. Clients appreciated their adherence to schedules, effective communication, and ability to understand performance requirements. One client noted that Leobit delivered a solution that reduced CPU and memory usage significantly while making future feature additions easier. Overall, the sentiment reflects satisfaction with Leobit's technical skills and project management, with no significant areas for improvement identified.-
Web Development for Online Real Estate Investment Platform
5.0 Apr 29, 2019The team’s communication and time management skills are great given the complexity of full-stack development. Leveraging expert resource allocation, Leobit assigns the right people to the appropriate tasks. The portal experiences very few bugs as a result.
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Custom Software Dev for Desktop Software Development Co
5.0 Sep 15, 2026Leobit quickly understood the performance requirements of our product and planned the migration around our release schedule. Their .NET experience showed in how they handled old dependencies and legacy code without breaking the product for our users.
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8 of 8 reviews are 5 starsUnknown avg. project costRead 8 Recent ReviewsReviewed 8 times in the past 6 months
Leobit has received overwhelmingly positive feedback from clients over the past six months, highlighting their professionalism, technical expertise, and timely delivery. Clients praised their ability to enhance software functionality, improve application performance, and streamline processes. Specific commendations include the successful migration of legacy systems, the development of AI tools, and efficient project management. Overall, clients expressed satisfaction with the collaboration and noted no significant areas for improvement, reinforcing Leobit's reputation as a reliable and effective partner.Was this helpful?
Industry Experience
Leobit has garnered positive feedback across diverse industries, including Information Technology, Non-Profit, Financial Services, and Education. Clients commend Leobit for its technical expertise, timely delivery, and effective collaboration. The company's strengths lie in developing SaaS platforms, enhancing system performance, and integrating AI solutions. Overall sentiment is highly favorable, with clients noting significant improvements in operational efficiency and user experience. Industries such as Financial Services and IT show a particular inclination for Leobit's capabilities, making them a strong match for projects requiring advanced technical solutions and ongoing support.
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Other industries Real estate Software Healthcare Engineering Consumer Products Sports Financial services Education Advertising & marketing Media IT Services Information technology Consulting Retail Gambling Non-profitWas this helpful?
More responsive than most other service providers
Get in TouchLeobit is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$25,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
30% AI Consulting30% Custom Software Development20% BI & Big Data Consulting & SI +2 services10% Cloud Consulting & SI10% IT Managed ServicesSee all 36 projectsEmergent Software is a versatile IT service provider specializing in custom software development and IT support, particularly for Microsoft Azure environments. Across their reviews, they are consistently praised for their technical proficiency, project management skills, and responsiveness, with approximately 90% of reviews highlighting their ability to deliver customized solutions efficiently and professionally. Clients commend their supportive communication and adherence to deadlines.
1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Emergent Software has received positive feedback in recent reviews, particularly for their effective project management and technical expertise. Clients noted successful outcomes such as optimized server architecture and improved cybersecurity measures. Communication was highlighted as a strength, with timely responses to needs and consistent deadline adherence. One client appreciated the skilled specialists and the ability to visualize project progress, while suggesting enhanced visibility for prioritizing support requests as an area for improvement.Was this helpful?
Industry Experience
Emergent Software has demonstrated notable expertise across various industries, including Financial Services, Utilities, Legal, Manufacturing, and Government. Clients have praised their tailored solutions, responsiveness, and proactive communication, particularly in managing complex software integrations and migrations. Overall sentiment is positive, highlighting their ability to enhance operational efficiency and provide clear, valuable insights, making Emergent Software a strong fit for projects across these sectors.
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Chemicals & Biotechnology Medical Construction Transportation Advertising & marketing IT Services Design Food & Beverages Nonprofit Hospitality & leisure Government Engineering Healthcare Financial services Other Industry Retail Arts, entertainment & music Manufacturing Legal UtilitiesWas this helpful?
More responsive than most other service providers
Get in TouchEmergent Software is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
40% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% IT Managed Services +1 service20% Robotics Process AutomationEstablished in 2017, HEXstream is a midsize data analytics company located in Toronto, Canada and Chicago, Illinois. Their team focuses on BI & big data consulting & SI and cloud consulting & SI.
Read moreSee All Locations (2)Chicago, IL
311 S Wacker Dr
Chicago, IL 606061
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UndisclosedUndisclosed50 - 249Bloomington, IL
Services provided
40% Cloud Consulting & SI20% Custom Software Development20% IT Strategy Consulting +1 service20% UX/UI DesignBased in Bloomington, Illinois, GENINVO is a midsize cloud consulting & SI company. The team provides cloud consulting & SI and UX/UI Design.
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Featured
What are Featured Providers?
$50,000+< $25 / hr1,000 - 9,999Serves IllinoisServices provided
20% IT Managed Services15% Application Management & Support15% Call Center Services +4 services15% Custom Software Development15% Customer Service Outsourcing10% AI Development10% Enterprise App ModernizationSee all 11 projectsFlairsTech is a versatile IT service provider offering software development, customer support, and project management services. The company is highly regarded for its technical expertise, adaptability, and strong cultural alignment, resulting in improved operational efficiency and customer satisfaction. With over 90% of reviews mentioning positive collaboration and timely delivery, FlairsTech is consistently praised for their communication and professional dedication.
Reviews mention Accommodating
FlairsTech has received positive feedback regarding its accommodating nature, with clients noting the team's effectiveness in providing qualified candidates within expected timelines. One client specifically highlighted the support team's resourcefulness and their impressive capacity to adapt to client needs. Overall, the sentiment reflects satisfaction with FlairsTech's responsiveness and willingness to assist, although there are suggestions for improving communication efficiency.-
Staff Augmentation for Mergers & Acquisitions Company
4.0 Apr 10, 2023The Flairstech team has been effective in providing qualified candidates within the expected timeline. The support team has been very accommodating and resourceful. Accommodating nature of the correspondences.
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2 of 2 reviews are 5 starsUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
FlairsTech has received positive feedback from clients over the last six months, highlighting their technical expertise and project management skills. One client noted significant improvements in site performance and a reduction in bugs, praising FlairsTech's careful planning. Another client emphasized the quick response times and dedication of the FlairsTech team, noting that project delivery times were significantly reduced. Overall, clients appreciate the value, collaboration, and quality of services provided by FlairsTech, with no reported areas for improvement.Was this helpful?
Industry Experience
FlairsTech has effectively served a range of industries, including Sports, Construction, Consumer Products & Services, Hospitality & Leisure, Media, Financial Services, and Food & Beverage. Clients frequently commend FlairsTech for their technical expertise, project management, and responsive communication. The overall sentiment across these industries is positive, highlighting FlairsTech's ability to improve operational efficiency, enhance customer support, and deliver robust software solutions tailored to specific business needs. Their adaptability makes them a strong fit for various sectors.
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Food & Beverage Consumer products & services Hospitality & leisure Media Financial services Software Construction SportsWas this helpful?
More responsive than most other service providers
Get in TouchFlairsTech is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$5,000+$200 - $300 / hr10 - 49Serves IllinoisServices provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSee all 3 projectsDatalink Networks Inc. is an IT services company specializing in IT infrastructure improvements, network security, and consulting. The company consistently receives positive feedback, with 100% of reviewers praising their prompt problem-solving and proactive support. Clients highlight their exceptional project management skills and commitment to delivering efficient and dependable IT solutions.
Reviews mention Exceptional performance
Clients have expressed exceptional satisfaction with Datalink Networks Inc., highlighting their proactive problem-solving abilities and impressive responsiveness. One client noted their 'doggedly' effective approach to resolving interface issues, ensuring a smoothly functioning Barracuda email service. Another praised their 'headspinningly fast, competent service' and their dedication to making clients feel prioritized. Overall, the sentiment reflects a high level of trust and appreciation for the company's capabilities and commitment to client success.-
Barracuda Setup for Nonprofit Professional Association
5.0 Nov 5, 2025They doggedly solved interface issues and politely worked with our non-techie staffer to bring about a smoothly functioning implementation of Barracuda email service protection of all our user accounts. They made us feel like the #1 client for those days as they resolved all issues. Willingness to quickly find solutions to every unexpected difficulty ... of which there were many. Including difficulty communicating with all the disparate parties involved. They proved they could anticipate causes of implementation difficulties and had solutions in minutes. Headspinningly fast, competent service.
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Industry Experience
Datalink Networks Inc. has garnered positive feedback across various industries, including nonprofit, healthcare, and food & beverage. Clients commend their expertise in IT infrastructure improvements, project management, and responsive support. In the nonprofit sector, they excelled at implementing secure email services. In healthcare, they facilitated effective hardware upgrades, while in the food & beverage industry, they significantly enhanced network security and performance. Overall, their strengths lie in their proactive problem-solving and dependable service, making them a suitable partner for organizations seeking robust IT solutions.
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Nonprofit Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Datalink Networks Inc. is frequently praised for delivering high value relative to their pricing. Clients noted their exceptional responsiveness and dedication, with one reviewer highlighting the 'headspinningly fast, competent service' provided. Another client emphasized that their inquiries were 'immediately addressed and applied in time.' Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, as clients felt they received superior support and solutions that justified the investment.Was this helpful?
Undisclosed< $25 / hr10 - 49Serves IllinoisServices provided
35% Custom Software Development25% Generative AI15% Mobile App Development +4 services10% DevOps Managed Services5% AI Agents5% Cloud Consulting & SI5% CybersecuritySee all 22 projectsLogiQuad Solutions Private Limited is a multifaceted IT services company specializing in full-stack development, DevOps, and software engineering. Across various reviews, LogiQuad is praised for its technical expertise, project management, and proactive communication, leading to nearly 100% positive feedback. Approximately 90% of reviewers highlight their ability to deliver scalable, efficient solutions while maintaining excellent client relationships and communication.
3 of 3 reviews are 5 stars$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
LogiQuad Solutions Private Limited has received positive feedback in recent reviews, highlighting their strong project management, clear communication, and ability to deliver tailored solutions. Clients praised their engagement in the development process and the quality of the final products, noting user satisfaction and practical functionality. Some areas for improvement included refining project structure and managing revision cycles, but overall sentiment remains highly favorable, with clients appreciating their responsiveness and adaptability to evolving project needs.Was this helpful?
Industry Experience
LogiQuad Solutions Private Limited has demonstrated strong capabilities across multiple industries including Financial Services, Information Technology, Advertising & Marketing, Education, and Telecommunications. Clients commend their effective project management, technical expertise, and responsive communication. The company's strengths lie in custom software development and DevOps, particularly for web and mobile applications. Overall, feedback is highly positive, indicating that they are well-suited for projects requiring innovative solutions and agile methodologies.
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Telecommunications Advertising & marketing Education IT Services Software Information technology Financial services Business servicesWas this helpful?
More responsive than most other service providers
Get in TouchLogiQuad Solutions Private Limited is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed50 - 249Jerseyville, IL
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Cybersecurity +3 services20% IT Managed Services10% Business Consulting10% Compliance ConsultingVerve Industrial, a data analytics company, was established in 1994. The company specializes in BI & big data consulting & SI and Cybersecurity, and is midsize.
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UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
30% BI & Big Data Consulting & SI30% Cybersecurity20% Compliance Consulting +1 service20% IT Managed ServicesCyberMaxx is a big data company. Located in Chicago, Illinois, their team offers BI & big data consulting & SI and Cybersecurity.
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
30% BI & Big Data Consulting & SI30% Cybersecurity20% Compliance Consulting +1 service20% IT Managed ServicesNorthStar, a business intelligence company, was established in 2006. The team offers BI & big data consulting & SI and Cybersecurity.
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Undisclosed$150 - $199 / hr50 - 249Frankfort, IL
Services provided
90% ERP Consulting and SI10% Other IT Consulting and SIMidsize ERP consulting and SI company GNC Consulting, is in Frankfort, Illinois and Odesa, Ukraine. The team specializes in ERP consulting and SI and other IT consulting and SI.
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$5,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
25% Application Management & Support25% CRM Consulting and SI25% IT Managed Services +2 services15% Other Application Development10% Low/No Code DevelopmentImperium Dynamics is a CRM consulting and SI company. The Chicago, Illinois-based company was launched in 2021. Their services include CRM consulting and SI and IT managed services.
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Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
70% CRM Consulting and SI10% AI Development10% API Development +1 service10% IT Staff AugmentationSee all 105 projectsPeeklogic, LLC is a Salesforce development company renowned for its expertise in custom CRM solutions, workflow automation, and integration services. Across numerous reviews, clients consistently highlight their excellent project management, responsiveness, and ability to deliver on time. Notably, 100% of reviewers commend Peeklogic, LLC for their professionalism and value-for-cost, with no major areas of improvement suggested.
Reviews mention Unique expertise
Peeklogic, LLC is highly regarded for its unique expertise in Salesforce and CPQ systems, as highlighted by clients who noted their ability to explain complex technical concepts clearly and their thoughtful, solution-oriented approach. One client emphasized their depth of knowledge and effective communication, while another praised the team's ability to deliver tailored solutions that align with business needs. Overall, sentiment towards Peeklogic, LLC's expertise is overwhelmingly positive, with clients expressing satisfaction with the outcomes and collaborative nature of their engagement.-
Apex Scripts Development for Salesforce Consulting Company
5.0 Jun 26, 2024Peeklogic utilizes different team members who have expertise on different goals. They communicate thoroughly and timely. Peeklogic, LLC always had someone who could solve my issue.
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Custom Software Development for Blockchain Infrastructure Co
5.0 Apr 26, 2024What stood out to me was Roman’s developer skills. He was adept at implementing our technical requirements and integrating with the platforms we wanted. His technical expertise was impressive.
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CRM Consulting for Sports Surfaces Company
5.0 Feb 3, 2026What stood out most was Peeklogic, LLC’s depth of Salesforce and CPQ expertise and their ability to clearly explain complex technical concepts in a practical, understandable way. Their team brought a thoughtful, solution-oriented approach and a strong understanding of how Salesforce should support real business operations.
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Data Annotation Services for Digital Asset Marketplace
5.0 Oct 9, 2025They were kind, generous, and experts at what they did. Overall, they were outstanding and easy to work with.
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17 of 17 reviews are 5 starsLess than $10,000 avg. project costRead 17 Recent ReviewsReviewed 17 times in the past 6 months
Recent reviews for Peeklogic, LLC highlight an overwhelmingly positive sentiment, with clients praising their strong communication, timely project delivery, and effective problem-solving capabilities. Notable feedback includes a 25% increase in conversion rates due to custom workflows, and successful integration projects that enhanced operational efficiency. Clients consistently appreciated Peeklogic, LLC's responsiveness and their ability to adapt to evolving project requirements, underscoring the company's reliability as a development partner.Was this helpful?
Industry Experience
Peeklogic, LLC has garnered positive feedback across various industries including medical, information technology, financial services, manufacturing, and education. Clients commend their expertise in Salesforce integration, custom development, and project management, consistently highlighting successful outcomes such as enhanced operational efficiency and streamlined communication between systems. The overall sentiment is favorable, with particular praise for their responsiveness, adaptability, and commitment to delivering high-quality solutions tailored to specific industry needs.
Read All ReviewsSelect Industry to see insights
Financial services Software Chemicals & Biotechnology Telecommunications Advertising & marketing Real estate Education Transportation Arts, entertainment & music Retail Nonprofit Consumer Products Automotive Information technology Other industries Consulting Legal Construction Hospitality & leisure Business services Healthcare IT Services Non-profit Consumer products & services Manufacturing MedicalWas this helpful?
More responsive than most other service providers
Get in TouchPeeklogic, LLC is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$1,000+$25 - $49 / hr250 - 999Lisle, IL
Services provided
35% Cloud Consulting & SI35% Custom Software Development30% E-Commerce DevelopmentASAR Digital is a cloud consulting & SI company headquartered in Lisle, Illinois. Launched in 2015, the team focuses on cloud consulting & SI and Custom Software Development.
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$5,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
40% Custom Software Development20% Web Development15% CRM Consulting and SI +2 services15% Digital Strategy10% Cloud Consulting & SIGate 39 Media, a custom software development company, is headquartered in Chicago, Illinois. Established in 2003, the team offers Custom Software Development and Web Development.
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$25,000+$50 - $99 / hr10 - 49Skokie, IL
Services provided
100% IT Strategy ConsultingIT strategy consulting company eNetwork Supply was launched in 2010. The agency specializes in IT strategy consulting.
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UndisclosedUndisclosed50 - 249Palatine, IL
Services provided
35% Custom Software Development25% Cloud Consulting & SI20% Application Testing +1 service20% Generative AIWhiztekcorp is a software development firm launched in 2000. The agency specializes in Custom Software Development and cloud consulting & SI, and is midsize.
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$10,000+$150 - $199 / hr10 - 49Schaumburg, IL
Services provided
65% IT Managed Services15% Unified Communications Consulting & SI10% AI Consulting +1 service10% Business ConsultingNexus Communications Technology is an IT managed services company based in Schaumburg, Illinois. Launched in 2016, the team focuses on IT managed services and unified communications consulting & SI.
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$1,000+< $25 / hr2 - 9Peoria, IL
Services provided
20% IT Managed Services20% IT Strategy Consulting20% Logo +2 services20% UX/UI Design20% Web DesignUnlimited Express Global Group ,LLC is a web design company. Their team is located in Peoria, Illinois and offers Web Design and UX/UI Design.
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$5,000+Undisclosed2 - 9Chicago, IL
Services provided
20% Enterprise App Modernization20% IT Managed Services10% Custom Software Development +8 services10% Mobile App Development10% Web Development5% Application Management & Support5% Cloud Consulting & SI5% Cybersecurity5% E-Commerce Development5% IT Strategy Consulting5% Other IT Consulting and SIWSC, an IT managed services company, offers IT managed services and Enterprise App Modernization. The company is based in Chicago, Illinois.
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$10,000+$50 - $99 / hr2 - 9Chicago, IL
Services provided
15% Custom Software Development15% IT Strategy Consulting15% Mobile App Development +5 services15% Web Development10% BI & Big Data Consulting & SI10% Graphic Design10% IoT Development10% Search Engine OptimizationDevfollow is an IT strategy consulting company. Established in 2024, the firm is located in Chicago, Illinois. Their team offers IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
20% BI & Big Data Consulting & SI20% Cybersecurity10% AI Development +5 services10% Business Consulting10% Corporate Training & Coaching10% IT Managed Services10% IT Strategy Consulting10% Internet & Technology LawComplySAM is a big data company located in Chicago, Illinois. They provide BI & big data consulting & SI and Cybersecurity.
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$1,000+$50 - $99 / hr2 - 9Schaumburg, IL
Services provided
20% Custom Software Development15% Web Development10% API Development +8 services10% Cloud Consulting & SI10% DevOps Managed Services10% IT Strategy Consulting5% AI Agents5% AI Development5% CRM Consulting and SI5% Document Digitization & Management5% Other IT Consulting and SIFortune Infrastructure, LLC is a software development firm founded in 2026. Headquartered in Schaumburg, Illinois, the team provides Custom Software Development and Web Development.
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$10,000+< $25 / hr10 - 49Warrenville, IL
Services provided
30% CRM Consulting and SI30% ERP Consulting and SI20% Application Management & Support +1 service20% Custom Software DevelopmentXcelpros Technologies Pvt. Ltd. Is a CRM consulting and SI company. The Warrenville, Illinois-based agency was launched in 2011. Their services include CRM consulting and SI and ERP consulting and
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$5,000+$200 - $300 / hr2 - 9Des Plaines, IL
Services provided
100% CybersecurityForces Unseen is a Cybersecurity company. Their team is headquartered in Des Plaines, Illinois and provides Cybersecurity.
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$25,000+Undisclosed10 - 49Chicago, IL
Services provided
100% CybersecurityLaunched in 2023, ApolloGuard is a Cybersecurity company. Their services include Cybersecurity.
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$25,000+$100 - $149 / hr10 - 49Skokie, IL
Services provided
50% Finance & Accounting Outsourcing (FAO)15% BI & Big Data Consulting & SI15% Back Office Outsourcing +3 services10% IT Strategy Consulting5% Business Consulting5% Custom Software DevelopmentCurrence, Inc., a Finance & Accounting Outsourcing (FAO) company, was founded in 1982. The agency specializes in Finance & Accounting Outsourcing (FAO) and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
25% Blockchain25% IT Staff Augmentation25% IT Strategy Consulting +3 services15% HR Outsourcing5% Recruiting5% Staffing1872 Consulting is a Chicago, Illinois-based Blockchain company. They provide Blockchain and IT strategy consulting and were founded in 2014.
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
40% CRM Consulting and SI40% IT Staff Augmentation20% IT Managed ServicesPinkus Partners is a CRM consulting and SI company. Launched in 2017, the company is headquartered in Chicago, Illinois. Their services include CRM consulting and SI and IT staff augmentation.
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$10,000+$200 - $300 / hr10 - 49Aurora, IL
Services provided
100% CybersecurityVSecureLabs, a Cybersecurity company, provide Cybersecurity. They were established in 2015.
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
30% AR/VR Development30% Cybersecurity20% Mobile App Development +1 service20% Web DevelopmentCybersecurity company Red Echoes Tech was founded in 2016. The team provides Cybersecurity and AR/VR development and is headquartered in Chicago, Illinois.
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UndisclosedUndisclosed2 - 9Aurora, IL
Services provided
50% Building Security Services50% CybersecurityUmbrella Security is a Cybersecurity and Building Security Services company. They are in Aurora, Illinois and have small team. They focus on Cybersecurity and Building Security Services.
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$5,000+$25 - $49 / hr10 - 49Naperville, IL
Services provided
50% ERP Consulting and SI50% IT Managed ServicesHull Technologies Inc is a small Naperville, Illinois-based ERP consulting and SI and IT managed services company. The team provides ERP consulting and SI and IT managed services.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
Services provided
30% Blockchain30% Cybersecurity20% Compliance Consulting +1 service20% DevOps Managed ServicesTrekShield is a midsize Chicago, Illinois-based Cybersecurity company. The team focuses on Cybersecurity and Blockchain.
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
25% ERP Consulting and SI25% Unified Communications Consulting & SI20% Business Consulting +2 services20% Cloud Consulting & SI10% Digital StrategyBluefin is a Chicago, Illinois-based unified communications consulting & SI company. Their services include unified communications consulting & SI and ERP consulting and SI.
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Undisclosed$300+ / hr10 - 49Schaumburg, IL
Services provided
35% Generative AI15% AI Development10% AI Agents +6 services10% AI Consulting10% Social Media Marketing5% CRM Consulting and SI5% Cybersecurity5% ERP Consulting and SI5% IT Managed ServicesAvion Technology Inc. Is a Generative AI company. Launched in 2007, the company is headquartered in Schaumburg, Illinois. Their services include Generative AI and Artificial Intelligence.
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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Illinois IT Services Companies
-
$5,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
34.3/40.015.8/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.6/40.016/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
29.9/40.016.4/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Des Plaines, IL
Ability to deliver
29.7/40.016.2/20 Reviews6.8/10 Clients & Experience6.6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
35.7/40.016/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.4/40.016.4/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
100% IT Consulting -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
36/40.016.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
30.2/40.018.6/20 Reviews2.2/10 Clients & Experience9.5/10 Market PresenceService focus
80% IT Consulting20% Other -
$100,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
29.9/40.016.2/20 Reviews8/10 Clients & Experience5.7/10 Market PresenceService focus
75% IT Consulting25% Other -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$25,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
29/40.016.2/20 Reviews6.2/10 Clients & Experience6.6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32/40.017/20 Reviews6.8/10 Clients & Experience8.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
33.7/40.016.2/20 Reviews9.5/10 Clients & Experience8/10 Market PresenceService focus
80% IT Consulting20% Other -
$5,000+Undisclosed50 - 249Downers Grove, IL
Ability to deliver
23.6/40.015.8/20 Reviews2.1/10 Clients & Experience5.7/10 Market PresenceService focus
100% IT Consulting -
$10,000+$150 - $199 / hr10 - 49Elburn, IL
Ability to deliver
34.9/40.016.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
39/40.020/20 Reviews9.1/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.017/20 Reviews9.8/10 Clients & Experience9.4/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31/40.016.2/20 Reviews8.4/10 Clients & Experience6.4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr50 - 249Evanston, IL
Ability to deliver
23.6/40.016.2/20 Reviews1.4/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
33.7/40.015.8/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
40% IT Consulting60% Other -
$1,000+$100 - $149 / hr50 - 249Rolling Meadows, IL
Ability to deliver
21.9/40.016.8/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.2/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$150 - $199 / hr250 - 999Chicago, IL
Ability to deliver
31.9/40.016.2/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.2/40.016.2/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.3/40.016.6/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$150 - $199 / hr10 - 49Barrington, IL
Ability to deliver
30.5/40.015.6/20 Reviews8/10 Clients & Experience6.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr250 - 999Chicago, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% IT Consulting80% Other
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